Machine Learning Engineer
PayPal
PythonPyTorchScikit-LearnTensorflow
Senior Machine Learning Engineer
PayPal
full-time
Posted on:
Location Type: Hybrid
Location: Bangalore • 🇮🇳 India
Visit company websiteJob Level
Senior
Tech Stack
PythonPyTorchScikit-LearnTensorflow
About the role
- Develop and optimize machine learning models for various applications.
- Preprocess and analyze large datasets to extract meaningful insights.
- Deploy ML solutions into production environments using appropriate tools and frameworks.
- Collaborate with cross-functional teams to integrate ML models into products and services.
- Monitor and evaluate the performance of deployed models.
Requirements
- Strong proficiency in Python for data analysis, machine learning, and automation.
- Solid understanding of supervised and unsupervised AI/machine learning methods (e.g., XGBoost, LightGBM, Random Forest, clustering, isolation forests, autoencoders, neural networks, transformer-based architectures).
- Experience in payment fraud, AML, KYC, or broader risk modeling within fintech or financial institutions.
- Experience developing and deploying ML models in production using frameworks such as scikit-learn, TensorFlow, PyTorch, or similar.
- Hands-on experience with LLMs (e.g., OpenAI, LLaMA, Claude, Mistral), including use of prompt engineering, retrieval-augmented generation (RAG), and agentic AI to support internal automation and risk workflows.
- Ability to work cross-functionally with engineering, product, compliance, and operations teams.
- Proven track record of translating complex ML insights into business actions or policy decisions.
Benefits
- Flexible work environment
- Employee shares options
- Health and life insurance
- Professional development opportunities
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
Pythonmachine learningdata analysisXGBoostLightGBMRandom Forestscikit-learnTensorFlowPyTorchLLMs
Soft skills
collaborationcross-functional teamworkcommunicationproblem-solvinganalytical thinking
